#define MPC52xx_PCI_TCR_P 0x01000000
#define MPC52xx_PCI_TCR_LD 0x00010000
+#define MPC52xx_PCI_TCR_WCT8 0x00000008
#define MPC52xx_PCI_TBATR_DISABLE 0x0
#define MPC52xx_PCI_TBATR_ENABLE 0x1
u8 reserved6[4]; /* PCI + 0xFC */
};
+/* MPC5200 device tree match tables */
+const struct of_device_id mpc52xx_pci_ids[] __initdata = {
+ { .type = "pci", .compatible = "fsl,mpc5200-pci", },
+ { .type = "pci", .compatible = "mpc5200-pci", },
+ {}
+};
/* ======================================================================== */
/* PCI configuration acess */
out_be32(&pci_regs->tbatr1,
MPC52xx_PCI_TBATR_ENABLE | MPC52xx_PCI_TARGET_MEM );
- out_be32(&pci_regs->tcr, MPC52xx_PCI_TCR_LD);
+ out_be32(&pci_regs->tcr, MPC52xx_PCI_TCR_LD | MPC52xx_PCI_TCR_WCT8);
tmp = in_be32(&pci_regs->gscr);
#if 0
pr_debug("Adding MPC52xx PCI host bridge %s\n", node->full_name);
- pci_assign_all_buses = 1;
+ ppc_pci_flags |= PPC_PCI_REASSIGN_ALL_BUS;
if (of_address_to_resource(node, 0, &rsrc) != 0) {
printk(KERN_ERR "Can't get %s resources\n", node->full_name);
return 0;
}
+
+void __init mpc52xx_setup_pci(void)
+{
+ struct device_node *pci;
+
+ pci = of_find_matching_node(NULL, mpc52xx_pci_ids);
+ if (!pci)
+ return;
+
+ mpc52xx_add_bridge(pci);
+ of_node_put(pci);
+}